Old windows in the morning. New homely feel in the evening.
The easiest step in your refurbishment.
Renovations often spell noise, dirt and stress. Not with Finstral: We can normally replace old windows in under two hours. With neither masonry works, nor any major operations. Your furniture stays where it is and you carry on with your daily routine. Come evening, you will already be savouring the views through beautiful windows.
The Finstral pledge.
Always from a single source. For uncompromising quality.
What makes Finstral windows so special? The fact that we model them as an integral system. The result is a perfectly coordinated window concept uniting aesthetic appeal, energy efficiency and durability.

New windows. Without building stress.
Your new Finstral window will be precision-fitted to the existing frame. Which will generate hardly any dirt and, as a rule, completely eliminate the need for elaborate masonry, decoration or scaffolding works. The perfectly coordinated window concept combines energy efficiency and durability with outstanding functional performance and aesthetic appeal.
Installation is fast and noise-free, with minimum disruption to your daily routine.

Modular variety. Professional installation.
Whether windows or building connections: all our components are designed for modularity. Which paves the way for a free combination of forms, functions and features, regardless of the selected installation method. And the installation methods themselves have all been certified by leading experts from the Institut für Fenstertechnik (ift) Rosenheim.
The simple path to your new windows.
Despite the enormous choice, decision-making can still be easy. Explore the variety of Finstral’s world of windows and compose the perfect window, tailored to your exact wishes.
Always there for you.
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Windows, front door or glass walls are investments for decades. We will be happy to advise you personally.
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More than a tidy job.
Not only do new windows deliver greater comfort and energy efficiency. Smart methods also make the installation process incredibly straightforward. Discover the benefits modern windows can bring to your home.

Energy saving starts with windows.
Old windows are rarely either efficient or attractive. New Finstral windows kill two birds with one stone: premium-quality insulation glazing, thermally insulating profiles and best-practice installation will cut energy use by up to 20 %. Your new windows will be visible on your heating bill. And not only on your façade. Every replaced window will thus pay double dividends, benefiting both your energy profile and your home.

One new window. Multiple benefits.
A window is many things at the same time: insulation, soundproofing, burglary protection, light source and design feature. With a simple replacement, you can improve everything at once. New Finstral windows keep the warmth inside, the noise outside, enhance security and admit more daylight into the interior. While upgrading the entire building.



